152208212 has 48 divisors (see below), whose sum is σ = 294402192. Its totient is φ = 68428800.

The previous prime is 152208193. The next prime is 152208239. The reversal of 152208212 is 212802251.

It can be written as a sum of positive squares in 8 ways, for example, as 7150276 + 145057936 = 2674^2 + 12044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383198 + ... + 383594.

It is an arithmetic number, because the mean of its divisors is an integer number (6133379).

Almost surely, 2^152208212 is an apocalyptic number.

It is an amenable number.

152208212 is a deficient number, since it is larger than the sum of its proper divisors (142193980).

152208212 is a wasteful number, since it uses less digits than its factorization.

152208212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 152208212 is about 12337.2692278316. The cubic root of 152208212 is about 533.9238998103.

It can be divided in two parts, 15220 and 8212, that added together give a palindrome (23432).

The spelling of 152208212 in words is "one hundred fifty-two million, two hundred eight thousand, two hundred twelve".